`cairo-tech.net`

DNSSEC	⚠️ Not signed
A	185.188.249.122^{🇩🇪 CONTABO185.188.249.0/24}
		PTR	`vmi3201797.contaboserver.net`
NS	`cheryl.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c053^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cheryl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2053^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cheryl.ns.cloudflare.com`
		A	108.162.192.83^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	172.64.32.83^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	173.245.58.83^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
NS	`yichun.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yichun.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yichun.ns.cloudflare.com`
		A	108.162.193.248^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	172.64.33.248^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	173.245.59.248^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb81399238.zmverify.zoho.com`
SOA	`cheryl.ns.cloudflare.com`dns@cloudflare.com serial=2402729159

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778637311

Previously MX for

cairo-tech.net

Same first word

cairo-tech.net

cairo-tech.com

Similar names

orica-tech.com

e-tarocchi.com

tri-ecoach.com

DNS History

10 records (6 active, 4 former)

●NScheryl.ns.cloudflare.com2026-03-27 → 2026-05-13 · 3 obs

○ 2020-01-04 16:48:38
● 2026-03-27 04:41:02
● 2026-05-13 02:02:04

○NSns6720911499.a2dns.com2020-01-04 → 2020-01-04 · 3 obs

● 2020-01-04 16:48:38
○ 2026-03-27 04:41:02
○ 2026-05-13 02:02:04

○NSns67209115171.a2dns.com2020-01-04 → 2020-01-04 · 3 obs

● 2020-01-04 16:48:38
○ 2026-03-27 04:41:02
○ 2026-05-13 02:02:04

●NSyichun.ns.cloudflare.com2026-03-27 → 2026-05-13 · 3 obs

○ 2020-01-04 16:48:38
● 2026-03-27 04:41:02
● 2026-05-13 02:02:04

○MXcairo-tech.net2020-01-04 → 2020-01-04 · 3 obs

● 2020-01-04 16:48:38
○ 2026-03-27 04:41:02
○ 2026-05-13 02:02:04

●MXmx.zoho.com2026-03-27 → 2026-05-13 · 3 obs

○ 2020-01-04 16:48:38
● 2026-03-27 04:41:02
● 2026-05-13 02:02:04

●MXmx2.zoho.com2026-03-27 → 2026-05-13 · 3 obs

○ 2020-01-04 16:48:38
● 2026-03-27 04:41:02
● 2026-05-13 02:02:04

●MXmx3.zoho.com2026-03-27 → 2026-05-13 · 3 obs

○ 2020-01-04 16:48:38
● 2026-03-27 04:41:02
● 2026-05-13 02:02:04

●A185.188.249.1222026-03-27 → 2026-05-13 · 3 obs

○ 2020-01-04 16:48:38
● 2026-03-27 04:41:02
● 2026-05-13 02:02:04

○A67.209.115.1712020-01-04 → 2020-01-04 · 3 obs

● 2020-01-04 16:48:38
○ 2026-03-27 04:41:02
○ 2026-05-13 02:02:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
cairo-tech.net	cheryl.ns.cloudflare.com, yichun.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.248

NS records: cheryl.ns.cloudflare.com, yichun.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cairo-tech.net (unsigned zone)

⏱️ Timing

Total: 1785ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.188.249.122`
NS	2	`cheryl.ns.cloudflare.com, yichun.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zoho.com ~all, zoho-verification=zb81399238.zmverify.zo`
SOA	1	`cheryl.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

cairo-tech.net points to IP number 185.188.249.122.

Name Servers

cairo-tech.net is delegated to two name servers: cheryl.ns.cloudflare.com and yichun.ns.cloudflare.com.

cairo-tech.net uses the same name server setup as other domains such as taloumis.com, lenareifenhaeuser.com, nbashoesdb.com, cottee.com and egaranti.dev.

cairo-tech.net shares name servers with other domains at least partially, for example sideshowmedia.nl, kimmelux.fi, grapevinead.com, dbsdirect.org and ict.com.my.

These name servers are commonly used with logan.ns.cloudflare.com.

Host names with six IP numbers: host name cheryl.ns.cloudflare.com points to: 2606:4700:50::adf5:3a53, 2803:f800:50::6ca2:c053, 2a06:98c1:50::ac40:2053, 108.162.192.83, 172.64.32.83 and 173.245.58.83; host name yichun.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf8, 2803:f800:50::6ca2:c1f8, 2a06:98c1:50::ac40:21f8, 108.162.193.248, 172.64.33.248 and 173.245.59.248.

Mail Servers

cairo-tech.net is served by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

cairo-tech.net shares mail servers with other domains at least partially; for instance pixaki.com, rahaoman.com, expertrooters.com, wamufinancial.com and vuoly.com.